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R-22 Conversion to R-438A M099, Reading Pressures, Adding Refrigerant, & Disconnect
In this HVACR Training Video, We Show what is done to Retrofit an Existing R-22 Air Conditioning System to R438A/M099. During the Procedure, we use the DANFOSS REFRIGERANT SLIDER APP to Check the Charge while Weighing in the Refrigerant. I also go over the Disconnect Procedure, Leak Testing the Schrader Valves, and the Installation of Locking Caps.
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